.lf{
  float:left;
}
.rf{
  float:right;
}
.clearFloat:after{
  content:"";
  display:block;
  clear:both;
}

.clearfix:after,.clearfix:before{
  content: "";
  display: table;
}
.clearfix:after{
  clear: both;
}
.clearfix{
  *zoom: 1;
}


.tit {
  border-left: 5px solid #5191DB;
  padding-left: 10px;
  font-size: 20px;
  font-weight: 700;
  height: 30px;
  line-height: 30px;
  margin-bottom: 10px;
  margin-top: 10px;
}
.ccsl{
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.dhccsl{
  word-break: break-all;
  text-overflow: ellipsis;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
/*课程列表*/
.curriculum-cc {
  width: 224px;
  display: inline-block;
  margin-bottom: 73px;
  height: 270px;
  box-shadow: 0px 0px 12px 0px rgba(47, 90, 110, 0.24);
  font-size: 0;
}
.curriculum-cc img {
  width: 100%;
  height: 120px;
}
.curriculum-tit {
  height: 20px;
  font-size: 20px;
  font-weight: 400;
  padding: 15px 12px 20px 12px;
  color: #343434;
}
.curriculum-bottom {
  position: relative;
  height: 95px;
}
.curriculum-bottom img {
  width: 15px;
  height: 15px;
}
.curriculum-bottom .jifen {
  font-size: 16px;
  /*min-width: 80px;*/
  height: 24px;
  line-height: 24px;
  padding: 0 7px;
  border: 1px solid #22944E;
  border-radius: 2px;
  color: #22944E;
  position: absolute;
  left:12px;
}
.curriculum-bottom .jifen img{
  margin-right: 8px;
  vertical-align: middle;
}
.curriculum-bottom .jifen span {
  vertical-align: middle;
}
.curriculum-bottom .llrs {
  font-size: 16px;
  height: 24px;
  line-height: 24px;
  border-radius: 2px;
  color: #9A9A9A;
  position: absolute;
  right:12px;
}
.curriculum-bottom .llrs img{
  margin-right: 2px;
  vertical-align: middle;
}
.curriculum-bottom .llrs span {
  vertical-align: middle;
}
.curriculum-bottom .shijian {
  position: absolute;
  left:12px;
  bottom: 30px;
  font-size: 14px;
  color: #9A9A9A;
}
.curriculum-bottom .shijian1 {
  position: absolute;
  left:12px;
  bottom: 17px;
  font-size: 14px;
  color: #9A9A9A;
}
.curriculum-bottom .keshi {
  position: absolute;
  left:12px;
  bottom: 38px;
  font-size: 14px;
  color: #9A9A9A;
}
.curriculum-bottom .btn {
  position: absolute;
  right:12px;
  bottom: 20px;
  font-size: 16px;
  color: #fff;
  width: 88px;
  height: 32px;
  line-height: 32px;
  background: #22944E;
  border-radius: 4px;
  text-align: center;
  cursor: pointer;
}


.ssk {
  position: relative;
  margin-left: 230px;
  display: inline-block;
  width: 340px;
  height: 48px;
}
.ssk .xian {
  width: 1px;
  height: 28px;
  background-color: #ccc;
  position: absolute;
  left: 35px;
  top: 10px;
}
.ssk /deep/
.el-input__inner {
  height: 100%;
  padding-left: 46px;
}
.ssk .ssan {
  height: 48px;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  width:80px;
  position: absolute;
  right: 0;
  top: 0;
  font-size: 20px;
  background-color: #22944E;
}


/*分页器*/
.el-pagination {
  text-align: center;
  margin-bottom:60px;
}
.el-pager li{
  width: 32px;
  min-width:32px;
  height: 32px;
  line-height:32px;
  font-weight: 400;
  color: #343434;
}
.el-pager li{
  border: 1px solid #E5E5E5;
  border-right:0;
}
.el-pagination button{
  width: 88px;
  min-width:32px;
  height: 32px;
  line-height:32px;
  background: #F7F8FA;
  border: 1px solid #E5E5E5;
}
.el-pagination span{
  line-height:32px !important
}
.el-pager li:first-child{
  border-left: 0;
}
.el-pager li.active{
  width: 32px;
  min-width:32px;
  height: 32px;
  line-height:32px;
  background: #22944E;
  color:#fff;
}
.el-input--mini .el-input__inner,.el-pagination__editor.el-input .el-input__inner{
  height:32px;
}
/*面包屑导航*/
.breadcrumbBox{
  margin-bottom:12px;
}
.breadcrumbBox div,.breadcrumbBox /deep/ .el-breadcrumb__inner{
  color:#999;
  font-size:16px;
  font-weight:normal;
  line-height: 20px;
}
.breadcrumbBox /deep/ .el-breadcrumb__separator[class*=icon]{
  margin:0;
}
video {
  border:1px solid #ccc
}
.ycyc{
  overflow: hidden;
  text-overflow:ellipsis;
  white-space: nowrap;
}
.ycyc2{
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
/*遮罩层*/
.black-block {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  background: rgba(0,0,0,.4);
}
.black-block .cen {
  width: 1200px;
  min-height: 100px;
  max-height: 80%;
  background: #fff;
  border-radius: 4px;
  position: relative;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  padding: 10px 20px;
  overflow-x: hidden;
  overflow-y: scroll;
}
.black-block .cen p{
  font-size: 25px;
}
.black-block .cen .el-icon-close {
  position: absolute;
  right: 20px;
  top: 20px;
  font-size: 30px;
  cursor: pointer;
}
.black-block .cen .el-icon-close:hover {
  color: #5daf34;
}

